The Iranian spokesperson said that Araqchi will visit Moscow before the next round of talks are scheduled to be held on April 19 in Oman. Russia has previously expressed interest in mediating the relationship between the U.S. and Iran. "Russia is ready to make every effort, to do everything possible to contribute to this problem's resolution by political and diplomatic means," Kremlin spokesman Dmitry Peskov said on April 7 (Read more at Kyiv Independent).